Wolfram Language & System 11.0 (2016)|Legacy Documentation

This is documentation for an earlier version of the Wolfram Language.View current documentation (Version 11.2)


multiplies all samples of audio by a factor s.


  • AudioAmplify can be used to amplify or attenuate audio signals.
  • AudioAmplify multiplies each sample value with the factor s.
  • In AudioAmplify[audio,s], with s>1 the audio is amplified; with s<1 the audio is attenuated.
  • The multiplier s can be any non-negative real number or can be given in decibels.
  • A scalar value s is equivalent to in decibels.
  • Use AudioNormalize to uniformly amplify or attenuate all elements.
Introduced in 2016